EP0431552A3 - Automatic subscriber calling device - Google Patents

Automatic subscriber calling device Download PDF

Info

Publication number
EP0431552A3
EP0431552A3 EP19900123206 EP90123206A EP0431552A3 EP 0431552 A3 EP0431552 A3 EP 0431552A3 EP 19900123206 EP19900123206 EP 19900123206 EP 90123206 A EP90123206 A EP 90123206A EP 0431552 A3 EP0431552 A3 EP 0431552A3
Authority
EP
European Patent Office
Prior art keywords
calling device
subscriber calling
automatic subscriber
automatic
subscriber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP19900123206
Other languages
German (de)
Other versions
EP0431552A2 (en
Inventor
Nikolai Anatolievich Paschenko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0431552A2 publication Critical patent/EP0431552A2/en
Publication of EP0431552A3 publication Critical patent/EP0431552A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
    • H04M1/2725—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial using electronic memories
EP19900123206 1989-12-04 1990-12-04 Automatic subscriber calling device Withdrawn EP0431552A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU4766531 1989-12-04
SU4766531 1989-12-04

Publications (2)

Publication Number Publication Date
EP0431552A2 EP0431552A2 (en) 1991-06-12
EP0431552A3 true EP0431552A3 (en) 1992-10-28

Family

ID=21483346

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900123206 Withdrawn EP0431552A3 (en) 1989-12-04 1990-12-04 Automatic subscriber calling device

Country Status (1)

Country Link
EP (1) EP0431552A3 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2137591A1 (en) * 1971-07-27 1973-02-15 Juergen Lambrecht DEVICE FOR AUTOMATIC REPEATING A CALL
US3885108A (en) * 1973-04-16 1975-05-20 Joseph Zock Telephone dialing system
US4143243A (en) * 1975-12-22 1979-03-06 Sutton Paula J Telephone system
US4209668A (en) * 1978-09-20 1980-06-24 Utility Verification Corp. Telephone having reiterative dialing feature

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2137591A1 (en) * 1971-07-27 1973-02-15 Juergen Lambrecht DEVICE FOR AUTOMATIC REPEATING A CALL
US3885108A (en) * 1973-04-16 1975-05-20 Joseph Zock Telephone dialing system
US4143243A (en) * 1975-12-22 1979-03-06 Sutton Paula J Telephone system
US4209668A (en) * 1978-09-20 1980-06-24 Utility Verification Corp. Telephone having reiterative dialing feature

Also Published As

Publication number Publication date
EP0431552A2 (en) 1991-06-12

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Legal Events

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Effective date: 19940701